8 – 40 HP –
Naturally aspirated
Engines
Comes with 38mm, 44mm,
51mm,
57mm inlet and outlet pipes to suit horsepower.
Use with reinforced
rubber hose.
Slender Design
configuration
gives ease of installation when used with diesel and petrol engines in
the 400cc to 2000cc range. Rise of powerflow outlet can be up to
2m. Ideally suited to above and below waterline installations.
50 – 120 HP –
Naturally aspirated
Engines
Comes with 64mm, 75mm,
89mm
inlet and outlet pipes.
Use with reinforced
rubber hose.
Especially developed
to suit
petrol or diesel engines from 2000cc 4 cylinder to 6300cc
6 cylinder
engines: Ideal
for use in below waterline yacht or launch installations. The
cubic
capacity of this powerflow enables outlet pipe to rise up to 2m giving
full protection from flooding. Air circulation through the engine
is prevented by a slight rise in water level in the powerflow when the
engine is stopped.
120 – 700 HP – Turbo,
two stroke,
naturally aspirated Engines
Made with pipe sizes
100mm,
125mm, 150mm, 163mm, 175mm, 200mm.
Physical dimensions vary
with
pipe size and horsepower.
Use with POWERFLOW
Fibreglass
exhaust tube.
These models have
been developed
to suit a wide range of underfloor installations where there is
difficulty
in obtaining sufficient rise in the exhaust system to prevent water
from
entering the engine when backing up or being moored stern to wind.
The problem of the
turbocharger
being turned by airflow through the exhaust system when moored is
prevented
with a slight increase in water level closing off the powerflow outlet
when the engine is stopped.
The low backpressure
factor
enables use in a variety of high performance engines.
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